Russia
Nicholas I gold 5 Roubles 1839 CПБ-AЧ AU55 NGC, St. Petersburg mint, KM-C175.1, Bitkin-16, Fr-155. Featuring the emblematic, crowned double-headed eagle with wings up and aged patina that exhibits a pleasing amount of amber in the fields. Even with a soft strike around the peripheries and light die cracks, this is a lovely example with plenty of allure.
Estimate: 800-1000 USD